html,body,#app{
    margin: 0;
    padding: 0;
    height: 100%;
    width: 100%;
    overflow:auto;
    /*overflow-x: hidden;*/
}
li{
    list-style: none;
}
a{
    text-decoration: none;
    color: black;
}
ul{
    padding-left: 0;
}
h5{
    margin: 0;
}
::-webkit-scrollbar {
    /*滚动条整体样式*/
    width: 4px; /*高宽分别对应横竖滚动条的尺寸*/
    height: 1px;
}
::-webkit-scrollbar-thumb {
    /*滚动条里面小方块*/
    border-radius: 10px;
    box-shadow: inset 0 0 5px rgba(97, 184, 179, 0.1);
    background: #78b4b4;
}
::-webkit-scrollbar-track {
    /*滚动条里面轨道*/
    box-shadow: inset 0 0 5px rgba(87, 175, 187, 0.1);
    border-radius: 10px;
    background: #ededed;
}
